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Department of Applied Informatics in Transportation (K614)

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Department Publications

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Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová; Ing. Martin Fiala
Published:
2025, International Conference on Sustainability, Waste Management, and Environment, Vienna, IEEE Industrial Electronic Society)
Annotation:
This paper evaluates the sustainability and environmental impact of contactless Smart Post Boxes concept in urban logistics, specifically focusing on their role in reducing delivery waste and improving overall efficiency. By analyzing data collected in the Czech Republic before and after the COVID-19 pandemic, the study reveals how the adoption of Smart Post Boxes can lead to significant reductions in delivery-related emissions, noise pollution, and traffic congestion. These outcomes contribute to the broader goals of urban sustainability and waste management. The paper also addresses the potential scalability of Smart Post Boxes in suburban and rural areas and their integration into existing smart city frameworks, highlighting their value in creating a greener urban infrastructure.
Type:
Stať ve sborníku z mezinár. konf.

Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová; Ing. Martin Fiala
Published:
2025, 2024 IEEE International Conference on RFID Technology and Applications, Boston, IEEE), p. 121-124), ISBN 979-8-3315-4022-7, ISSN 2836-3574
Annotation:
This paper compares respondents’ preferences for RFID-based Smart Post Boxes concept in the Czech Republic before and after the COVID-19 pandemic. Survey data from 2019 and 2024 show an increase in favorability for contactless parcel delivery, reflecting the shift in consumer behavior. Key findings include financial savings from reduced failed deliveries, societal benefits like lower emissions, and a 10.87% reduction in the payback period. Despite rising competition, the Smart Post Boxes concept remains favored by the respondents for its security and convenience, supporting its potential role in smart city logistics.
DOI:
10.1109/RFID-TA64374.2024.10965159
Type:
Stať ve sborníku z mezinár. konf.

Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová; Ing. Martin Fiala
Published:
2025, 2nd International Conference in Advanced Innovations on Smart Cities, Jeddah, Juffali Chemical Products), p. 173-178), ISBN 979-8-3315-0699-5
Annotation:
This paper examines the shift in consumer preferences regarding NFC-based Smart Post Boxes as a concept evaluated in both pre- and post-COVID-19 contexts. The study focuses on the Czech Republic, assessing the economic viability and environmental impacts of these systems. Key findings indicate a 91.72% increase in operational savings and a 10.87% reduction in the payback period, from 1.27 years to 1.13 years. Additionally, there is a 114.04% reduction in externalities, including emissions, noise pollution, and traffic congestion, demonstrating the system's potential to support urban sustainability and efficiency. These results highlight the evolving consumer interest in contactless delivery solutions and the feasibility of further developing NFC-based Smart Post Boxes within smart city frameworks.
DOI:
10.1109/ICAISC64594.2025.10959557
Type:
Stať ve sborníku z mezinár. konf.

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Miroslav Vaniš, Ph.D.; Ing. Radek Holý, Ph.D.; Ing. Martin Šrotýř, Ph.D.; Ing. Martin Zajíček; Huang, S.-C.
Published:
2024, Applied Sciences, 14 (20), ISSN 2076-3417
Annotation:
In the field of Cooperative Intelligent Transport Systems (C-ITSs), the traditional approach to testing often emphasizes technological parameters, leaving the validation of message content insufficiently addressed. Since the content of these messages is crucial for the correct functioning of C-ITS, this article demonstrates the potential for automated evaluation of C-ITS message content against relevant standards. It leverages our novel tools, Karlos and C-ITS SIM, to facilitate this process. Through detailed laboratory testing and data analysis, the study showcases the effectiveness of these automated solutions in enhancing the accuracy and reliability of message content validation.
DOI:
10.3390/app14209526
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Ing. Martin Zajíček; doc. Ing. Tomáš Tichý, Ph.D., MBA; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.
Published:
2024, 2024 Smart City Symposium Prague - IEEE PROCEEDINGS, New York, IEEE Press), ISBN 979-8-3503-6096-7, ISSN 2831-5618
Annotation:
In the era of Industry 4.0 and the rise of smart cities, the integration of industrial and telematics systems has become increasingly prevalent, revolutionizing the way we manage and optimize processes. These systems, which encompass everything from manufacturing plants to transportation networks, rely heavily on interconnected devices and data exchange to enhance efficiency and functionality. However, this interconnectedness also brings about a heightened level of vulnerability to cyber threats, emphasizing the critical importance of robust cybersecurity measures. This article specifically delves into a case study of a selected Denial of Service (DoS) cyber attack on industrial networks, highlighting the critical need for such cybersecurity solutions. Current software was utilized to simulate an attack. The results are provided using the software that was created specifically for this type of task, demonstrating the practical application and effectiveness of these cybersecurity measures in real-world scenarios.
DOI:
10.1109/SCSP61506.2024.10552726
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Alena Kubáčová; Ing. Jan Procházka
Published:
2024, Applied Engineering and Innovative Technologies, Springer, Cham), p. 258-266), ISBN 978-3-031-70760-5, ISSN 2367-3389
Annotation:
Urban ecosystems are rapidly evolving with the integration of smart technologies. This paper delves into the potential of Smart Post Boxes, specifi-cally within the context of the Czech Republic, utilizing Internet of Things (IoT) tools. We aim to understand the feasibility of their implementation, the tangible benefits they offer, and their broader impact on creating sustainable ur-ban landscapes. Through a comprehensive methodology comprising surveys, data analysis, and financial feasibility assessments, our findings highlight the significant potential of Smart Post Boxes in revolutionizing urban postal ser-vices.
DOI:
10.1007/978-3-031-70760-5_24
Type:
Stať ve sborníku z mezinár. konf.

Authors:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Published:
2024, 2024 Smart City Symposium Prague - IEEE PROCEEDINGS, New York, IEEE Press), ISBN 979-8-3503-6096-7, ISSN 2831-5618
Annotation:
The paper describes the software outputs of the R&D project “Intelligent system for analysis and prediction of public transport”. All developed outputs were integrated into the pilot plant to test and optimize before the production phase. All outputs were tested first individually and then complexly with interconnection to other parts of the system. The paper further describes the process of testing and the results obtained for the short-term prediction module for route planning and the module for analysis and medium-term predicting for the needs of public transport operators.
DOI:
10.1109/SCSP61506.2024.10552691
Type:
Stať ve sborníku z prestižní konf.

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Janda, I.; Ščerba, T.
Published:
2024, The Lawyer Quarterly, 14 (2), p. 198-217), ISSN 1805-840X
Annotation:
In the dynamic realm of autonomous mobility, understanding legal protection for databases is crucial. The upcoming article focuses on key aspects in this area. It clarifies fundamental concepts, including both sui generis and copyright safeguards. Additionally, it outlines important characteristics for assessing potential legal protection. The article also introduces a unique set of coefficients, making complex legal concepts more tangible. This innovative approach offers makers concrete insights into their database’s level of legal protection. By combining theoretical understanding with practical application, the article equips makers in the autonomous mobility sector to implement effective strategies for securing legal protection. Furthermore, the article will delve into simplified typologies of databases within autonomous systems. It will also provide a step-bystep illustration of how to determine the degree of legal protection for these databases. This process will include supplementary information aimed at refining the assessment of legal protection, offering makers the necessary guidance for accurate decisions. Through this comprehensive approach, the article aims to provide makers with practical tools to navigate the complex landscape of database legal protection efficiently.
Type:
Článek v periodiku excerpovaném databází Scopus cizojaz.

Authors:
Ing. Radek Kratochvíl, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2024, Academic Journal of International Education Research, 5 (1), p. 25-27), ISSN 2694-7803
Annotation:
This article deals with online internet counseling in one specific area of life, namely in psychology and psychiatry. This is a specific scientific field, which is used by more and more people, especially nowadays, due to its anonymity in the form of online consultations. The article describes the reasons, advantages and disadvantages of online counseling in this area based on knowledge and experience from a test internet platform designed specifically for counseling in psychology and psychiatry.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
Ing. Miroslav Vaniš, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.
Published:
2023, Symmetry, 15 (7), ISSN 2073-8994
Annotation:
The article presents a novel algorithm for merging Bayesian networks generated by different methods, such as expert knowledge and data-driven approaches, while leveraging a symmetry-based approach. The algorithm combines the strengths of each input network to create a more comprehensive and accurate network. Evaluations on traffic accident data from Prague in the Czech Republic and accidents on railway crossings demonstrate superior predictive performance, as measured by prediction error metric. The algorithm identifies and incorporates symmetric nodes into the final network, ensuring consistent representations across different methods. The merged network, incorporating nodes selected from both the expert and algorithm networks, provides a more comprehensive and accurate representation of the relationships among variables in the dataset. Future research could focus on extending the algorithm to deal with cycles and improving the handling of conditional probability tables. Overall, the proposed algorithm demonstrates the effectiveness of combining different sources of knowledge in Bayesian network modeling.
DOI:
10.3390/sym15071461
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Zeman, T.; Urban, R.; Kudlák, A.; Vargová, S.; Fröhlich, T.; Ing. Michaela Melicharová
Published:
2023, AD ALTA: Journal of Interdisciplinary Research, 13 (2), p. 295-298), ISSN 1804-7890
Annotation:
The article reviewed the methods for assessing the risks of a terrorist attack against a soft target. Considering the number of factors affecting the choice of a target by a terrorist group or individual terrorists and the limited usability of historical data on previous terrorist attacks, the article further focuses on the possibility of using expert opinion on the importance of criteria for identifying soft targets. For this purpose, a questionnaire survey was conducted at the regional police directorates of the Police of the Czech Republic. Based on the survey results, the level of security, the number of persons, and its symbolic significance were identified as the most important criteria for selecting a soft target as a target of a terrorist attack.
Type:
Článek v periodiku excerpovaném WoS mimo SCIE, SSCI a AHCI, cizojazyčně

Authors:
Ing. Lenka Michalcová, Ph.D.; Řehák, Ř.D.; Hromada, H.M.
Published:
2023, 2023 Joint International Conference on Digital Arts, Media and Technology with ECTI Northern Section Conference on Electrical, Electronics, Computer and Telecommunications Engineering (ECTI DAMT NCON), IEEE Xplore)
Annotation:
Transport infrastructure currently faces many anthropogenic threats, resulting in an increasing number of security incidents. These are, for example, attacks with explosives or firearms in the premises of railway stations and connected transport infrastructures, e.g. in the premises of airports or bus terminals. For this reason, it is essential that the owners or operators of these transport infrastructure elements have an effective tool for the timely sharing and provision of information about threats and incidents on transport infrastructure elements. For this purpose, this article presents a list of the affected entities of the transport infrastructure and the content page of the information that should be shared and transmitted between these entities. The supporting part of the article is the design of the sharing process and providing information about threats/incidents and the design of a communication system and suitable technical means for sharing and providing information about threats.
DOI:
10.1109/ECTIDAMTNCON57770.2023.10139737.
Type:
Stať ve sborníku z lokální konf.

Authors:
Macková, K.; Benk, D.; Ing. Martin Šrotýř, Ph.D.
Published:
2023, 2023 14th International Conference on Information and Communication Systems (ICICS), IEEE Jordan Section), p. 1-6), ISBN 979-8-3503-0786-3, ISSN 2573-3346
Annotation:
With the increasing number of cybersecurity attacks and their increasing complexity, it is necessary to adapt the detection methods to be able to prevent such attacks. The replacement of traditional detection methods based on machine learning with more advanced deep learning and neural network approaches is the crucial step for this. In this paper, we present a comparative analysis of different deep learning models for anomaly detection in syslog. We analysed existing datasets for system logs and compared several preprocessing methods. We evaluated different deep learning models on those preprocessed datasets to provide a comprehensive overview of the current state-of-the-art in cybersecurity. We achieved the best results with the CNN model with 0.999 F1-score on the BGL dataset showing the great potential in such techniques for the real-life models monitoring the system and detecting anomalies.
DOI:
10.1109/ICICS60529.2023.10330520
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová
Published:
2023, ICAISC 2023: IEEE 1st International Conference on Advanced Innovations in Smart Cities, Beijing, IEEE), p. 313-318), ISBN 978-1-6654-7275-3
Annotation:
Our research focuses on establishing a suitable and reliable method for measuring the movement of pedestrians and passengers in public transit. The objective is to assess the viability of using passive mobile crowdsensing for matters surrounding public transportation, design tools suitable for processing data collected by sensors in the crowdsensing network, propose an essential algorithm for the data matching procedure, and experimentally verify the viability of Wi-Fi technology for such purposes by testing sensors. These technologies are applicable to various logistical functions as well as the planning of major public events. This paper tries to introduce the subject even to those who are unfamiliar with the concept of crowdsensing.
DOI:
10.1109/ICAISC56366.2023.10085515
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Janda, I.; Ščerba, T.
Published:
2023, The Lawyer Quarterly, 13 (4), p. 388-407), ISSN 1805-840X
Annotation:
This paper introduces the issue of personal and non-personal data in autonomous vehicles. Its main objective is to provide a procedure for determining the processed and retained data, to explain the current legal regulation that must be met, and to propose appropriate recommendations for each data category. Current law (and the regulatory framework which it has produced) generally distinguishes between two basic types of data, i.e. non-personal data and personal data. The phenomenon that a combination of several pieces of non-personal data may, under certain circumstances2, result in processing of personal data, which is subject to significant regulation, is not limited solely to the field of autonomous mobility. This paper deals with data classification in autonomous vehicles, focusing on the challenging cases of non-personal data that can turn into personal data. The initial stage involves identifying the data to be processed, followed by the classification of the identified data. Based on this classification, relevant legal obligations and recommendations are described. The primary objective of this article is to provide guidance to data administrators (or, to use the terminology of data protection laws, data controllers) in autonomous mobility, enabling them to identify data and take appropriate measures to ensure compliance with legal regulations. The ultimate aim is to ensure that data controllers adhere to legal requirements, a goal that is critical for all data controllers. Beyond that, this article should be relevant also for other stakeholders in the autonomous mobility ecosystem, such as vehicle manufacturers and their suppliers, software application and service providers, and others.
Type:
Článek v periodiku excerpovaném databází Scopus cizojaz.

Authors:
Mgr. Ing. Vladimír Douda, Ph.D.; Ing. Radek Kratochvíl, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2023, Academic Journal of International Economics and Management Research (AJIEMR), 4 (1), p. 47-63), ISSN 2694-7897
Annotation:
The article aims to deal with the changing environment in the Arctic region. In the context of ongoing climate change, to explain the ongoing impact on climate change and the subsequent study of the economic and security implications of these transformation on the changing importance of the Arctic region. The study looks at the identification of threats from different perspectives and take into consideration five sectors namely: Military, Environmental, Societal, Political and Economic sectors as defined by the Copenhagen School. Given the wide range of interest of many international parties (institutional, investors as well as respective governmental bodies) in the region, a comparative case study methodology was chosen to compare the interests and security implications that the dominance efforts in the region can bring to actors.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
Slivková, S.S.; Ing. Lenka Michalcová, Ph.D.
Published:
2023, TRANSBALTICA XIII: Transportation Science and Technology, Springer, Cham), p. 667-676), ISBN 978-3-031-25865-7, ISSN 2523-3459
Annotation:
The protection of soft targets has recently come to the interest of a range of experts, government organizations, and companies. This is happening in relation to current developments in the security situation. Ensuring the protection of soft targets is the primary interest of all the entities involved. For establishing effective protection, it is, however, necessary to correctly recognize which element could be attacked i.e. which can be identified as a soft target. The basis for identifying a soft target is its definition, which is however not precisely defined and is perceived differently by different experts. In view of this fact, there is no specific process for identifying soft targets in railway infrastructure. At the same time, it is visible from history that railway transport becomes a target for terrorist attacks. This article, therefore, focuses on the possibility of identifying soft targets in railway infrastructure. The first part gives some results of analysis of possible approaches and criteria for identifying soft goals, focusing on the area of railway infrastructure. On the basis of the results of the analysis, criteria are subsequently determined and a process for identification of soft targets in railway infrastructure is proposed. This method allows assessors to gain the list of railway stations, which are classified into two categories of soft targets.
DOI:
10.1007/978-3-031-25863-3_64
Type:
Kapitola v jiné knize

Authors:
Ing. Martin Šrotýř, Ph.D.; Ing. Igor Miklóšik, Ph.D.; Dvořák, J.; Pospíšil, J.; Šeda, P.; Martinásek, Z.; Malina, L.; Táborský, V.
Published:
2023, 15th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), Brussels, IEEE), p. 22-27), ISBN 979-8-3503-9328-6, ISSN 2157-023X
Annotation:
owadays, there are limited capabilities to limit the speed of vehicles or to stop them. The current methods used within communication on the roads use informative messages that are not influencing the movement of the vehicles. Currently, to limit the speed of the vehicles only destructive and invasive methods are used. These methods can lead to threats to the health and lives involved in road traffic. In this paper, we designed and verified a unique system for influencing the speed of vehicles. The test-bed consists of two vehicles that contain COHDA-MK6 OBU devices and a mobile application for managing the vehicles. The verification for the developed system was performed on a race circuit in the Czech Republic with the cooperation of the Czech police. During the testing, two vehicles were going almost 100 km/h and the security forces in a police vehicle successfully stopped the other car. The process for stopping the car consists of the mobile application that sends the C-ITS (Cooperative Intelligent Transport Systems) message that is transmitted to the target vehicle. In this paper, we successfully verified in practice on a race circuit that the proposed system to limit the speed of vehicles is working.
DOI:
10.1109/ICUMT61075.2023.10333296
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Tomáš Tichý, Ph.D., MBA; Ing. Jiří Brož, MSc., Ph.D.; Ing. Jiří Růžička, Ph.D.; Ing. Eva Hajčiarová; Ing. Zuzana Bělinová, Ph.D.; Jíšová, J.; Ing. Josef Filip, Ph.D.; Ing. Kristýna Navrátilová; Ivasienko, P.; Šmerda, T.
Published:
2023, 2023 Smart City Symposium Prague, New York, IEEE Press), ISBN 979-8-3503-2162-3, ISSN 2691-3666
Annotation:
As part of the development of new technologies and approaches, there are innovative solutions for intermodal transport, especially at the interface between road and rail. Among the basic trends in the development of the transport system, with a focus mainly on progressive areas that complement each other and are also newly developing, such as the requirement to obtain data and information for information modelling. Information modelling can obtain data using various methods that are presented in the article, where in particular the HD mapping method seems to be a very progressive approach, as well as obtaining data from technologies and smart approaches using connectivity using optical cables, IoT or the future 5G network with cyber security. The mapping of objects using 3D, the use of BIM (building information modeling) in design for the precise description of a given object or device for the subsequent provision of a complex cycle of a given system, is also an essential input for information modelling. The article concentrates in a comprehensive manner on the development of the transport system with a focus on the road and railway interface from the point of view of providing data and information for the design, implementation, and subsequent maintenance. An important aspect of the transport system is its user, the passenger, who uses and provides data and is offered for multimodal and intermodal transport, especially the application of the so-called Mobility Hub with the prospective provision of autonomous mobility, which in the future can be an important connecting element in multimodal and intermodal transport at regional or city level.
DOI:
10.1109/SCSP58044.2023.10146231
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Dr. Ing. Tomáš Brandejský; doc. Ing. Vít Fábera, Ph.D.; doc. Ing. Martin Leso, Ph.D.
Published:
2023, New Technology and Logistics on the Railway, Prague, ACTA Polytechnica CTU), p. 1-5), ISBN 978-80-01-07257-8, ISSN 2336-5382
Annotation:
This paper analyses the component of the Integrated Interlocking System which forms the central logical and functional unit implementing all logical and computational functions necessary for railway traffic control in the Railway 4.0 concept. The main principle is that this approach centralizes the technology of station interlocking system, track line interlocking systems, level crossing interlocking systems and the functions of train interlocking system - the line part of ETCS L2/3 radio block control panel (RBC). The operation control is centralised to the controlling dispatcher centres. The paper discusses the concept of integrated interlocking system including safety issues addressed from the perspective of the requirements of CENELEC standards EN 50126, EN 50128 and EN 50129. These requirements are addressed from the perspective of the authors of the paper, who also work as independent assessors of the safety of railway control and command systems.
DOI:
10.14311/APP.2023.43.0001
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Malina, L.; Seda, P.; Martinasek, Z.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Published:
2023, IEEE Intelligent Transportation Systems Magazine, 15 (1), p. 8-22), ISSN 1939-1390
Annotation:
Currently, the number of vehicles in road traffic is increasing, which enhances the variety of traffic situations and needs related to road traffic and safety. A cooperative intelligent transport system (C-ITS) can improve road safety and benefit drivers and traffic participants. The C-Roads specification defines many different use cases for informing road vehicles about speed limits, impending danger, road work, signalized intersections, and more. In this article, we propose a new use case targeting the need for Integrated Rescue System services to slow down or stop selected vehicles that are violating rules. Unlike most use cases in C-Roads, in our case, it is not enough to only notify the driver’s vehicle; it must also be slowed down or stopped completely. This intervention requires addressing issues from a technical and a procedural/legal point of view. In this work, we define the use case itself, following the templates of the specification in C-Roads. Then, we discuss the issues in terms of secure communication between vehicles and privacy. We also analyze existing protection security techniques against typical cybersecurity attacks and privacy countermeasures. Next, we propose a system architecture concerning appropriate C-ITS messages and communication between vehicles and present an onboard diagnostics simulator implementing the proposed architecture for the core needs of a given use case. Furthermore, we create a practical demonstrator of our proposal based on real vehicle components. Finally, we discuss open research questions and the ongoing development of the use case before the application on the Internet of Vehicles.
DOI:
10.1109/MITS.2022.3203236
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová
Published:
2023, The Second International Conference on Informatics, Toronto, IEEE), p. 312-317), ISBN 979-8-3503-4383-0
Annotation:
This conference paper presents a comprehensive exploration of the applicability of passive mobile crowdsensing for measuring pedestrian and passenger movement in public transit systems. The research endeavors to establish a robust method for gathering and processing sensor data, with a focus on data matching algorithms. It also involves practical sensor testing to evaluate the feasibility of Wi-Fi technology for these purposes. The study underscores the relevance of deploying specialized sensors and a dedicated server infrastructure to enhance data collection and analysis within public transport contexts. By developing custom sensors and server capabilities, the authors aim to elevate the accuracy and efficiency of device detection. This approach seeks to provide insights into rush hour dynamics across diverse scenarios, ultimately contributing to more efficient public transportation services and informed decision-making. The paper also serves as an introduction to the concept of crowdsensing, making it accessible to a broader audience.
DOI:
10.1109/ICI60088.2023.10420943
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Miroslav Vaniš, Ph.D.; Ing. Radek Holý, Ph.D.; Vaniš, L.; Ščerba, T.
Published:
2023, 2023 Smart City Symposium Prague, New York, IEEE Press), ISBN 979-8-3503-2162-3, ISSN 2691-3666
Annotation:
The volume of data streams in different areas of the smart city concept, e.g. robust IT connectivity or efficient urban mobility, has been ballooning in recent times, and yet, the issue of how to protect this data is remaining on the margin of attention. Several possible approaches may be taken to data protection, which arise from different perspectives. The most well-known of these is the much-mentioned General Data Protection Regulation, dealing with the protection of personal data. Data is generally stored in a space called a database, i.e., a tool for collecting and organizing data. As far as databases are concerned, there is a separate approach to their protection which may be directly associated with the design of the database and/or its contents. The purpose of this article is to provide the reader with insight into this issue with respect to specific databases within the field of autonomous mobility. In addition, this article includes a proposal as to what characteristics selected databases should have that affect their possible protection, and the conclusions to be derived from this.
DOI:
10.1109/SCSP58044.2023.10146235
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Tomáš Tichý, Ph.D., MBA; Ing. Jiří Brož, MSc., Ph.D.; Nováka, R.A.; Máša, P.; Šmerda, T.; Ing. Jiří Štefan
Published:
2023, SYSTEM AND ETHICAL APPROACHES 2023 PROCEEDINGS, Praha, Vysoká škola ekonomická v Praze), p. 5-6), ISBN 978-80-245-2508-2
Annotation:
This presentation focuses on the application of predictive diagnostics and maintenance of technological equipment and systems that are applied in traffic telematics systems. Examples of such systems include light-controlled intersections, tunnel systems, camera systems and other systems that can also be called intelligent transport systems (ITS). The requirement of administrators of transport and technological infrastructure is not only to ensure the correct functioning and operation of the quipment in the form of maintenance, but also its gradual renewal. Furthermore, last but not least, optimization of operating costs and service costs of ITS equipment.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
Ing. Jiří Brož, MSc., Ph.D.; doc. Ing. Tomáš Tichý, Ph.D., MBA; Prokeš, R.; Štencek, A.; Šmerda, T.
Published:
2023, SUSTAINABILITY (15(4)), ISSN 2071-1050
Annotation:
Smart cities and smart mobility necessitate the development of newly adapted approaches and applications that ensure data connection among their particular parts; thus, the complex systems of smart technologies can be applied. Especially in the field of transport, mobility, and smart solutions, many of these applications require precise localization. Global navigation satellite system (GNSS) localization is used mainly because of its availability, reliability, and sufficient precision. However, there are also blind spots in smart cities where the GNSS is not available, e.g., in tunnels. This article presents an approach to fixing the issue of localization in road tunnels based on telecommunications with Bluetooth low energy (BLE) based infrastructure equipment. This approach enables us to ensure sufficient data resources for localization, and thus, smart applications can also be applied in the tunnels. At the same time, this approach also allows the fulfillment of individual needs according to the specifications of each tunnel or smart application. The outputs from testing and measurements are presented and discussed.
DOI:
10.3390/su15043659
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Stehlík, V.; Janda, I.
Published:
2023
Annotation:
This document summarizes the significant legal regulations impacting the field of autonomous mobility, along with relevant jurisprudence from the respective institutions. Based on these insights, it draws recommendations of a legislative nature aimed at key players in the field of autonomous mobility.
Type:
Výsledek promítnutý do schvál. strateg. a koncepčních dokumentů

Authors:
Ing. Radek Kratochvíl, Ph.D.; Mgr. Ing. Vladimír Douda, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2023, Academic Journal of International Economics and Management Research (AJIEMR), 4 (1), p. 1-5), ISSN 2694-7897
Annotation:
Over the past 2 years, there has been a significant increase in the prices of building materials, which has led to a significant increase in the prices of the implementation of all construction works. This fact has a fundamental influence on the price of property, as well as on the price of insurance for property. Of course, this also applies to insurance prices for existing properties. Property owners must take this increase into account when renewing their insurance for the following years. This article is based on the statistics of the Czech Statistical Office and determines the level of necessary insurance increases for adequate real estate insurance to prevent unwanted underinsurance of existing real estate.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
doc. Ing. Tomáš Tichý, Ph.D., MBA; Ing. Jiří Brož, MSc., Ph.D.; Šmerda, T.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Published:
2022, 2022 Smart City Symposium Prague, Piscataway, IEEE Signal Processing Society), ISBN 978-1-6654-7923-3
Annotation:
Today, several disciplines within the concept management of smart cities are challenging and are being solved. The focus is on new technologies, sustainability, social aspects, and complex solutions. It is based on the integration of particularities with the main goal of ensuring acceleration, a knowledge-based approach, future strategies, and sustainable evolution of the livable city. It lies in a proper functioning system, which is increasingly based on the data and connectivity of devices placed throughout the city. However, cybersecurity of data often lags behind. This paper provides outputs from the analysis of the systematic approach to ensure reliability and control over cyber threats and attacks with a focus on smart cities and telematics as well. Depending on the analysis, several recommendations are well described from perspective of process, technical and organizational aspects as well as regarding the specific telematics applications.
DOI:
10.1109/SCSP54748.2022.9792554
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Lenka Michalcová, Ph.D.; Fröhlich, F.T.; Slabý, S.J.; Ing. Michaela Melicharová
Published:
2022
Annotation:
The project thematically focuses on the safety of planned mass social events in relation to violent types of security incidents from a local perspective The purpose of this project is to conduct research on the security aspects that directly affect the preparedness and ability of events to prevent these incidents or to ensure their rapid and adequate response to reduce or eliminate adverse impacts. For this reason, the main objective of the project is to create a tool for the local government at the municipal level (primarily in the ORP, where these events occur more frequently and on a larger scale) that will allow a comprehensive and uniform way to assess the level of ensuring the safety of visitors to these events from violent acts. The aim of the project is to create a simple, clear and easy-to-use tool for municipal authorities to assess mass social events with an increased concentration of people in relation to the potential occurrence and course of security incidents of a violent nature. The subject of this assessment is a set of technical and regime measures determining the readiness and ability of events to face this type of situation through the lens of the authorising body of the event permit. The main contribution of this project is to help unify and, above all, facilitate the decision-making process of the basic local authorities in the matter of authorising the holding of mass (cultural, sporting and other social) events on their territory, with a view to ensuring sufficient protection of the life and health of potential visitors.
Type:
Výzkumná zpráva v češtině

Authors:
Ing. Miroslav Vaniš, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; Scerba, T.; Starkova, A.
Published:
2022, 2022 Smart City Symposium Prague (SCSP), Vienna, IEEE Industrial Electronic Society), ISBN 978-1-6654-7923-3, ISSN 2691-3666
Annotation:
Today’s roads resemble a large anthill, in which countless cars are constantly on the move. There is a human behind the steering wheel of every vehicle, but assistance systems become popular in recent years. Until 20 years ago, a car was a completely practical mechanical device without any embedded electronic systems. Recently, we have seen these systems constantly evolving, and being installed in every new vehicle, which is progressively leading to autonomous vehicles.This is fully in line with the concept of smart cities, where one of its areas is defined as intelligent mobility, where autonomous vehicles belong.These vehicles already generate a huge amount of data. This article defines the current legal framework regarding data in autonomous vehicles. These data are then presented and the classification based on the degree of data personality is suggested. The last part of the article is the design of software that will help manufacturers and administrators with data protection issues.
DOI:
10.1109/SCSP54748.2022.9792536
Type:
Stať ve sborníku z prestižní konf.

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; Fialová, E.; Matejka, J.; Jedlička, P.; Ščerba, T.; Stehlík, V.; Janda, I.; Křivánek, M.; Stárková, A.
Published:
2022
Annotation:
The aim of the present document is to analyse the existing legal framework of the Czech Republic and the European Union and to identify areas of legal regulation that have or may in the future have an impact on all aspects of the operation of automated vehicles in the Czech Republic (i.e. approval of automated vehicles for operation, registration, operation on roads, liability for damage caused by the operation of automated vehicles, exercise of public authority, ensuring cybersecurity and protection of personal data protection, etc.). This analysis will be prepared for each level of automation according to the SAE J3016 standard, with emphasis on level 3 and above, but from a legal perspective the division will be applied to vehicles where the driver is present in the vehicle and can hand over control of the vehicle to the autonomous system, but can also take over control of the vehicle at any time (i.e. vehicles where the driver is not present in the vehicle, where the driver is not able to take over the control of the vehicle and where all control of the vehicle is provided by the relevant technical systems in the vehicle. From the point of view of the legal system, these are two completely different situations which need to be reflected in the legal system accordingly.
Type:
Výsledky promítnuté do směrnic a nelegisl. předpisů

Authors:
Ing. Josef Mík, Ph.D.; Ing. Luboš Nouzovský, Ph.D.; Mashko, A.; prof. Ing. Zdeněk Votruba, CSc.; Matoušek, V.; doc. Ing. Petr Bouchner, Ph.D.; doc. Ing. Vít Fábera, Ph.D.; doc. Ing. Zuzana Radová, Ph.D.; Smrčka, P.; doc. Ing. Tomáš Tichý, Ph.D., MBA; Ing. Milan Sliacky, Ph.D.
Published:
2022, ISBN 978-80-01-07105-2, ISSN 2336-5382
Type:
Sborník z mezinár. konf. cizojazyčně

Authors:
Ing. Radek Kratochvíl, Ph.D.; Mgr. Ing. Vladimír Douda, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2022, Academic Journal of International Economics and Management Research (AJIEMR), 3 (1), p. 6-11), ISSN 2694-7897
Annotation:
The article deals with economic comparison of 2 types of electrical switchboards. Depending on their use, these switchboards are categorized into either “underground” or “above ground”. Each type of switchboard is used for different use cases. Apart from focusing on their individual usage in their field of transportation, the study will also draw comparison between the aboveground and underground electrical switchboards with regards to their input and operating costs. The output is an economic comparison of these 2 types of electrical switchboards with the subsequent determination of the advantage of use in certain cases.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
Skovajsa, J.; prof. Ing. Ondřej Přibyl, Ph.D.; prof. Ing. Pavel Přibyl, CSc.; Ščerba, M.; Janota, A.
Published:
2022, INTERNATIONAL JOURNAL OF ENGINEERING, 35 (5), p. 900-907), ISSN 1025-2495
Annotation:
Road construction and maintenance activities cause traffic congestions and delays and present challenges for ensuring the safety of both motorists and road workers. While urban areas are well-equipped with traffic devices, in the case of highways our chances to collect traffic data and control traffic flows may be limited. Then the use of a temporary Highway Traffic Management System seems to be a suitable solution. Although the impacts of its deployment are addressed by many theoretical studies and demonstrated on traffic simulation models, there are not many references dealing with field tests. We provide results of the practical evaluation of the temporary Highway Management System installed and tested on the main highway in the Czech Republic during the road works period. Before-after analysis of collected traffic data was performed to prove the importance and positive impact of the proposed solution. We demonstrate an over 20% increase in the capacity of the roadwork zone and an almost 30 seconds decrease in average delay for one vehicle Highway administrators can use the results to justify investments into the temporary deployment of mobile traffic management systems.
DOI:
10.5829/ije.2022.35.05b.06
Type:
Článek v periodiku excerpovaném WoS mimo SCIE, SSCI a AHCI

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Ščerba, T.; Stehlík, V.; Janda, I.
Published:
2022
Annotation:
This document includes draft legislative recommendations for the development of processing, including the storage of non-personal data in intelligent transport systems and autonomous driving. In addition, it will also identify key areas of legislation, including specific legislation.
Type:
Výsledky promítnuté do právních předpisů a norem

Authors:
Ing. Alena Kubáčová; Ing. Jan Procházka
Published:
2022, 2022 the 6th International Conference on Smart Grid and Smart Cities, Beijing, IEEE), p. 151-155), ISBN 9781665487825, ISSN 2768-0088
Annotation:
Our research deals with creating a suitable and sufficiently reliable methodology to use for evaluating the movement of passengers in public transport or pedestrians. The goal is to design crowdsensing-based methods that provide a quick alternative to large-scale evaluations. It is the settings, the number of installed elements, parameters, and possibly other attributes enabling an increase in quality and reliability in real city conditions. The methodology must comply with GDPR. We also deal with the possibility of evaluating the behavior of people in case of restrictions due to disease spreading (nowadays, for example, COVID19). Our goal is to find methods using wireless technology and their generally little-described features for evaluating the movement of people. The usability of these technologies extends to some branches of logistics or organizations of larger cultural or sporting events.
DOI:
10.1109/ICSGSC56353.2022.9963104
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Jetmar, M.; Kubát, J.; doc. Ing. Vít Fábera, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Published:
2022, 5th EAI International Conference on Management of Manufacturing Systems, Springer Science and Business Media Deutschland GmbH), p. 129-141), ISBN 978-3-030-67240-9, ISSN 2522-8595
Annotation:
Public administration implements decisions of elected bodies, i.e., deals with the governance of public issues, ensures compliance of practice with law. Public administration creates sustainable economic prosperity, ensures social cohesion and human well-being. Public administration has very often been seen as a service to the population; its quality affects not only social confidence in the public sector but also in the whole political system. From the economic point of view, public administration represents a managerial structure ensuring mainly the supply of public goods; the allocation function of the public sector and its ability to efficiently provide public goods and public services are particularly important. The paper describes the context of territorial public administration in the Czech Republic, where all municipalities are obliged to provide basic administrative services and local public services. Public libraries and elementary schools represent traditional public services provided by communities and towns. Using the data envelopment analysis (DEA) method, the paper focuses on assessing the economic efficiency of providing these two traditional public services.
DOI:
10.1007/978-3-030-67241-6_11
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Mlada, M.; Ing. Radek Holý, Ph.D.; Jirovsky, J.; Kasalicky, T.
Published:
2022, 2022 Smart City Symposium Prague (SCSP), Vienna, IEEE Industrial Electronic Society), ISBN 978-1-6654-7923-3, ISSN 2691-3666
Annotation:
In the last ten years, autonomous vehicles have proved to be one of the major themes for smart mobility and a vision for the future. The possibilities of autonomous vehicle control are gradually being discussed, as we move from driving assistance systems through occasional vehicle control to fully automated driving without driver intervention. Currently developed autonomous systems work on the principle of recording and processing of a large amount of information from sensors and taken from other entities. Such recorded data may be of a technical nature, but may also be categorized as personal data. If personal data is handled improperly, there is a potential threat of misuse, resulting in a breach of the digital privacy of individuals and the General Data Protection Regulation (GDPR) valid in the European Union. Sensitive and systematic handling of personal data is crucial not only for reasons of GDPR regulations but also for conformity of users of autonomous vehicles and thus the trouble-free development of autonomous vehicles and use in the future. The aim of the presented article is to outline the functioning and use of data in autonomous systems and their basic elements. The next part focuses on the processing of data from autonomous vehicles, their categorization and evaluation in terms of potential severity for security misuse. The article contains an analysis and description of individual elements of autonomous systems and the development of elements of autonomous vehicles from the point of view of the application of privacy protection. The primary target is to address the issues of privacy rights from the development by the manufacturer of autonomous systems. With this target in mind, the article also comes with measures and steps that need to be taken to successfully secure the personal data of data subjects involved within these autonomous systems in general.
DOI:
10.1109/SCSP54748.2022.9792557
Type:
Stať ve sborníku z prestižní konf.

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Ščerba, T.; Stárková, A.; Stehlík, V.; Růžek, M.; Janda, I.
Published:
2022
Annotation:
The recommendations are based on the analyses carried out and represent a key document for assessing the nature, scope, and processing, including storage, of non-personal data at different stages of the development and operation of intelligent transport and autonomous driving systems.
Type:
Výsledek promítnutý do schvál. strateg. a koncepčních dokumentů

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Flaškár, M.; Jirovský, J.
Published:
2022
Annotation:
This document contains recommendations to develop the existing law further and to take into account the current challenges and specificities of autonomous vehicle systems regarding data protection. Currently, some legislation is highly ambiguous or unable to deal with these systems. The document sets out recommendations on what should be changed and will also propose specific legislation where this change should occur.
Type:
Výsledek promítnutý do schvál. strateg. a koncepčních dokumentů

Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová
Published:
2022, 2022 the 6th International Conference on Smart Grid and Smart Cities, Beijing, IEEE), p. 184-189), ISBN 9781665487825, ISSN 2768-0088
Annotation:
In IoT (Internet of Things), the concept of a Smart City integrates technologies and physical devices in various fields of deployment. One such instance is logistics. With the increasing popularity and need for online shopping, the e-commerce sector is growing – which goes hand in hand with the logistics industry. The logistics industry keeps growing and is gaining more and more importance – and so do the delivery solutions in the last-mile part of the logistics chain. The last-mile delivery offers a lot of possibilities for new and complexly integrated smart solutions. We propose a new solution for smart delivery services on the last mile. We call it a Smart Post Box. This concept combines various elements and creates a multi-purpose smart city solution that can be easily integrated into different systems. It introduces new ways to receive and send packages, integrates as a part of a smart household, sends notifications, and can be used to collect valuable data. During the current coronavirus outbreak, this solution would prove to be useful in reducing interpersonal contact and thus help eliminate the transfer of the disease. Our calculations show great potential for such innovation.
DOI:
10.1109/ICSGSC56353.2022.9962983
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Jan Procházka; Ing. Alena Kubáčová
Published:
2022, 2022 4th International Symposium on Smart and Healthy Cities, NEW YORK, The Institute of Electrical and Electronics Engineers), p. 7-11), ISBN 978-1-6654-9180-8
Annotation:
Smart Cities are an evolving concept of a set of technologies contributing to the overall simplification of processes within the city using the Internet of Things. This topic is more relevant now than ever before thanks to the availability of such technologies to the general public and low initial costs. We research the possibility of using Smart Delivery boxes to create more effective last-mile delivery services while reducing costs and protecting the environment at the same time. Our calculations show considerable benefits to both society and the environment. The research was done for the Czech Republic and the Czech postal operator – the Czech Post.
DOI:
10.1109/ISHC56805.2022.00011
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Slivková, S.S.; Řehák, Ř.D.; Ing. Lenka Michalcová, Ph.D.; Pittner, R.P.
Published:
2022, TRANSBALTICA XII: TRANSPORTATION SCIENCE AND TECHNOLOGY, Cham, Springer International Publishing AG), p. 429-438), ISBN 978-3-030-94773-6, ISSN 2523-3440
Annotation:
Railway transport is one of the significant areas for the functioning of human society. The task of transport is well-thought movement of goods and persons from one place to another. The essence of railway transport is the service of transporting people and goods by rail using railway infrastructure, railway vehicle and under the supervision of rail traffic management systems. However, elements of the railway infrastructure are constantly threatened by a wide range of different threats, which may cause a disruption of their functionality or a threat to the safety of transported persons. At present, attention is also significantly focused on the protection of so-called soft targets. This focus is also reflected in the field of railway transport and railway infrastructure. To ensure the protection of the soft targets of railway infrastructure, threats need to be assessed comprehensively so that an effective response to these threats can be ensured. The aim of this article is to present the procedure of assessing the threats of soft targets of railway infrastructure according to the level of their danger resulting from the level of expected impact. Various threats enter into this assessment in order to maintain the complexity of this assessment.
DOI:
10.1007/978-3-030-94774-3_42
Type:
Stať ve sborníku z mezinár. konf.

Authors:
Ing. Jiří Brož, MSc., Ph.D.; Ing. Martin Šrotýř, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Published:
2022, Sustainable Management of Manufacturing Systems in Industry 4.0, Springer Science and Business Media Deutschland GmbH), p. 15-29), ISBN 978-3-030-90461-6, ISSN 2522-8609
Annotation:
This overview chapter lists the various use cases where vehicle-to-vehicle communication or vehicle-to-infrastructure is used and also presents selected results of performed testing of the pilot project (C-ROADS) of C-ITS technology in the Czech Republic. Communication is important for different road situations. Currently, use cases for warning messages for drivers are being tested internationally, and the Czech Republic is also involved in this testing through the C-ROADS Czech Republic project. The below list of use cases is not exhaustive, but represents a comprehensive list of major situations in which dangerous situations may occur that endanger the lives of all road users. The chapter is divided into two basic parts. The first part contains a list of use cases for testing. The second part deals with the C-ITS testing in real traffic conditions within the C-ROADS CZ project. © 2022, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.
DOI:
10.1007/978-3-030-90462-3_2
Type:
Kapitola v knize s nadnárodní působností

Authors:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jiří Brož, MSc., Ph.D.
Published:
2022, 5th EAI International Conference on Management of Manufacturing Systems, Springer Science and Business Media Deutschland GmbH), p. 219-227), ISBN 978-3-030-67240-9, ISSN 2522-8595
Annotation:
Autonomous vehicles seem to be an integral part of future transport, both in passenger and freight transport. One of the cornerstones of autonomous vehicles is their mutual ability to communicate. In addition to mutual communication, communication with the infrastructure is also required, and general connectivity to the Internet for obtaining data from information systems is also important. So we are talking about CAV—Connected and Autonomous Vehicles. For communication, both the speed and security of communication and the trustworthiness of the source of the message are important. Communication is important for different road situations. Currently, use cases for warning messages for drivers are being tested internationally, and the Czech Republic is also involved in this testing through the C-ROADS Czech Republic project. This overview paper lists the various use cases where vehicle-to-vehicle communication or vehicle-to-infrastructure is used.
DOI:
10.1007/978-3-030-67241-6_18
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Jetmar, M.; Kubát, J.; doc. Ing. Vít Fábera, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Published:
2022, Sustainable Management of Manufacturing Systems in Industry 4.0, Springer Science and Business Media Deutschland GmbH), p. 31-45), ISBN 978-3-030-90461-6, ISSN 2522-8609
Annotation:
The article deals with the issue of applying the Data Envelopment Analysis (DEA) method, when examining the efficiency of selected public services provided by municipalities. It focuses on typical services provided by most municipalities, such as the operation of local libraries and primary schools. It describes the methodological basis for calculating the efficiency of municipalities divided into smaller, more homogeneous groups. It then shows the practical results of the efficiency calculation – the mean values achieved in the categories examined and the selected groups of municipalities in the context of the whole set. The method of creation and operation of the software application created for the purpose of DEA calculation is then described.
DOI:
10.1007/978-3-030-90462-3_3
Type:
Kapitola v knize s nadnárodní působností

Authors:
Ing. Alena Kubáčová; Ing. Jan Procházka
Published:
2022, 2022 4th International Symposium on Smart and Healthy Cities, NEW YORK, The Institute of Electrical and Electronics Engineers), p. 12-16), ISBN 978-1-6654-9180-8
Annotation:
We research the possibility of deploying crowdsensing technologies to public transport planning, optimizing, analyzing, monitoring, and measuring. The technologies must be fully compliant with GDPR and other personal information protection regulations. The methods using crowdsensing may replace standard manual counting measurements, becoming an easy, quick, and cost-friendly alternative to the current methods, making these methods outdated. The other aspects of deploying city-wide crowdsensing infrastructure are the possible uses in cases of disease spreading, e.g. Covid19, monitoring mass movement at large public events, and many more. Our goal is to use common wireless technology and use it in a way that is not being scientifically researched at present.
DOI:
10.1109/ISHC56805.2022.00012
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Tomáš Tichý, Ph.D., MBA; Šmerda, T.
Published:
2022, Proceedings of the Conference System and Ethical Approaches 2022, Praha, Vysoká škola ekonomická v Praze), p. 19-20), ISBN 978-80-245-2475-7
Annotation:
The purpose of the presentation is to present intelligent transport systems (ITS) as a field integrating telecommunications and information technologies for control systems in the city and on highways, as well as from the point of view of using 5G networks for predictive diagnostics of faults in those systems. The requirements and needs of administrators of transport and technological infrastructure are mainly the optimization of operating costs and maintenance, which form a significant part of the financial costs after the introduction of ITS systems. Intelligent transport systems are often distributed over larger areas, from which you need to obtain not only basic control and information data in high quality, reliability and low latency, but also diagnostic data. An example can be obtaining traffic data from drones, information from light-controlled intersections, parking systems, but comparing data with the digital twin of the given traffic system or applying it to urban Mobility Hubs. This information and data from ITS lead to the processing of a large amount of transmitted data, where 5G fulfills the demanding requirements of customers and administrators of ITS technology. New trends in the extraction of data from real traffic and online diagnostics extended by predictive algorithms are beginning to be significantly applied in Industry 4.0, where faster transmissions in practice using 5G using simulation, system interconnection, visualization in add-on applications and their mutual interconnection and optimization lead to higher efficiency of activities for planning, determining the life cycles of equipment and fulfilling the needs of the circular economy. This knowledge is being successfully gradually adopted precisely in the transport systems. The application of 5G networks for diagnostics in ITS fulfills the essential needs for data transmission, the necessary data security and the necessary real-time processing that transmission technology can offer. The presentation approaches all these topics from the perspective of telematics systems that are used in transport and we encounter them every day not only in road and rail transport, but also in air and water transport.
Type:
Stať ve sborníku z lokální konf. cizojazyčně

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Ščerba, T.; Stehlík, V.; Stárková, A.; Janda, I.; Křivánek, M.; Růžek, M.
Published:
2021
Annotation:
This document specifies the traffic and operational data and its scope that is processed and stored within autonomous driving systems in 3 processing areas: Data within the autonomous vehicle system; data in communication networks and active elements; data at endpoints, i.e. other vehicles, intelligent infrastructure, etc.
Type:
Výzkumná zpráva v češtině

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Ing. Jiří Brož, MSc., Ph.D.; Mlada, M.
Published:
2021, 2021 Smart City Symposium Prague, Piscataway, IEEE Signal Processing Society), ISBN 9780738131580
Annotation:
Nowadays, when new technologies are being developed and people are looking for smart solutions, the field of automation and digitization grows faster and faster. The demand on the telecommunications is increasing in economy, healthcare as well as in the transportation. The transportation systems are facing the challenge of smart infrastructure, autonomous vehicles, and its connectivity. The requirements for these systems lie mainly in safety, interoperability and sustainability, especially in the area of cooperative transport systems (C-ITS). This article focuses on a possible approach to test and evaluate C-ITS, threats that have to be ruled out in future, possibilities to ensure connectivity among the vehicles and infrastructure in C-ITS. For these purposes, Czech Technical University in Prague (CTU) and its laboratory Certilab develop special procedures based mainly on the C-ITS SIM tool. This tool ensures validation and verification of C-ITS messages and its interoperability among all equipment. This paper also reviews the already developed applications and proposal of the functionalities that should be implemented for the testing as well as the examples of real usage of the developed tool in testing the communication of C-ITS messages.
DOI:
10.1109/SCSP52043.2021.9447399
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Flaškár, M.; Jirovský, J.
Published:
2021, Revue pro právo a technologie, 12 (24), p. 3-37), ISSN 1804-5383
Annotation:
The authors address the issue of personal data protection in autonomous driving systems representing entire ecosystems of sub-elements communicating with each other and diverse cooperating entities. The operation of these systems involves the transmission and processing of a huge amount of data, among which can be found a number of important personal data that can only be processed in accordance with legal regulations. Thus, the first part of this paper describes autonomous driving systems in general terms, specifying their elements and introducing the key players involved in the generation or further processing of this data. Next, the different categories of personal data that the autonomous driving systems in question will work with or contain are elaborated. The central part is then a proposed solution for approaching data protection across the entire ecosystem using the principles of privacy by design and privacy by default. Finally, the authors address sub-legal areas such as cybersecurity and privacy in electronic communications, which cannot be ignored in the context of autonomous driving.
DOI:
10.5817/RPT2021-2-1
Type:
Článek v odborném recenzovaném periodiku česky

Authors:
Ing. Bc. Jan Vogl, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2021, IRICoN 2020: High-Speed Lines – The Future of Czech Railways, Praha, České vysoké učení technické v Praze), p. 58-60), ISBN 978-80-01-06865-6, ISSN 2336-5382
Annotation:
The development of foreign trade plays an important role in the Czech economy. The important foreign trade commodity item is Machinery and transport equipment (SITC 7). Railway vehicles is a part of this category, other means of transport (SITC 79). In order to maintain competitiveness and economic growth, it is necessary for the railway industry to intensify the innovation and the introducing of new technologies into production. One of the available options is a wider implementation of life cycle cost analysis, which enables to activate innovative efforts, as well as to improve technical and performance data.
DOI:
10.14311/APP.2021.31.0058
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Mlada, M.
Published:
2021, Applied Sciences, 11 (20), ISSN 2076-3417
Annotation:
In the area of smart cities, great emphasis is placed on many different fields such as energetics, information systems, and transportation. All of these should lead to a simplification of life thanks to smart technologies. If we talk about the transportation field, the main issues related to this area are safety, traffic efficiency, or the environment. Another condition is the successful acceptance of any new technology by its users. Cooperative systems prove to be a suitable solution for these issues, especially in urban areas. Today, pilot implementations of cooperative systems in European countries are being carried out. However, before they are put into full operation, they need to be tested, evaluated, and assessed. This article focuses on the latter two points, i.e., evaluation and assessment of the cooperative systems. For this purpose, a methodology was created, which describes the procedure chosen in the evaluation and assessment of cooperative systems in the Czech Republic and a demonstration of its use by example. The methodology is focused on three main areas, which in this case are functional evaluation, user acceptance, and impact assessment. For the area of user acceptance, the main source was questionnaires, impact assessment relied on measured data while functional evaluation was based on discussions with the drivers, evaluating the cooperative systems, the measured data, and the expert observations. All collected and measured data were then processed and some of the results of the evaluation of the selected service are presented at the end of this article.
DOI:
10.3390/app11209700
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Sajanraj, T.-D.; Mulerikkal, J.; Raghavendra, S.; Vinith, R.; doc. Ing. Vít Fábera, Ph.D.
Published:
2021, Neural Network World, 31 (3), p. 173-189), ISSN 1210-0552
Annotation:
Metro rail systems are increasingly becoming relevant and inevitable in the context of rising demand for sustainable transportation methods. Metros are therefore going to have a consistently expanding user-base and hence user satisfaction will require meticulous planning. Usage forecast is clearly an integral component of metro planning as it enables forward looking and efficient allocation of resources leading to greater commuter satisfaction. An observation from studying the usage of Kochi Metro Rail Ltd. is that there is a consistently occurring temporal pattern in usage for every station. But the patterns differ from station to station. This hinders the search for a global model representing all stations. We propose a way to overcome this by using station memorizing Long Short-Term Memory (LSTM) which takes in stations in encoded form as input along with usage sequence of stations. This is observed to significantly improve the performance of the model. The proposed architecture with station parameter is compared with algorithms like SVR (support vector regression) and neural network implementation with the best architecture to testify the claim. The proposed model can predict the future flow with an error rate of 0.00127 MSE (mean squared error), which is better than the other models tested.
DOI:
10.14311/NNW.2021.31.009
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Kotalová, K.N.; Ing. Lenka Michalcová, Ph.D.; Řehák, Ř.D.; Kralova, K.K.
Published:
2021, Transportation Research Procedia, Amsterdam, Elsevier B.V.), p. 1759-1766), ISSN 2352-1465
Annotation:
The use of rail transportation is still popular around the world. However, due to the high concentration of people, attackers do also target the railways. This concerns places which can be easily accessed by people, making it impossible to secure them completely. Railways constitute a so-called soft target, during the protection of which the key aspect is the safety of people, whereas in the case of key infrastructure elements, the aim is also to preserve their functioning. In the event of unexpected and disruption events, not only on the track or at a railway station, but also in their surrounding areas, it is important that not only the passengers learn of them, but also other carriers and other entities as quickly as possible. However, no uniform procedure for the sharing and providing information in rail transportation exists in the Czech Republic to date. This article presents the importance of procedure as regards various levels of interconnectedness of transport infrastructures.
DOI:
10.1016/j.trpro.2021.07.167
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Radek Kratochvíl, Ph.D.; Mgr. Ing. Vladimír Douda, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2021, Academic Journal of International Economics and Management Research (AJIEMR), 2 (1), p. 34-39), ISSN 2694-7897
Annotation:
In the last few years, several automatic brine spraying systems (ABSS) have been installed on highways in the Czech Republic. The investor and operator of these systems is the Road and Motorway Directorate of the Czech Republic, which decides on the implementation of new sites with regard to the current situation and the amount of available funds within individual regions. However, there is no methodology that professionally defines the locations with the required priority for a new installation of the automatic brine spraying systems (ABSS). With regard to this fact, it is highly desirable to design a certain sophisticated method for the optimal localization of these newly built systems. When creating this method, it is possible to use historical data concerning accidents, data on climatic conditions for previous periods and data from the database of the Road and Motorway Directorate of the Czech Republic and the Police of the Czech Republic.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
Ing. Jan Krčál, Ph.D.; Ing. Jana Kaliková, Ph.D.; Sterba, R.
Published:
2021, 2021 Smart Cities Symposium Prague (SCSP), New York, IEEE Press), ISBN 978-1-6654-1524-8, ISSN 2691-3666
Annotation:
The authors present the results of their practical research on the navigation of people with disabilities inside buildings using iBeacon technology. This technology's navigation potential lies in indoor use and everywhere, where GPS-like systems fail due to lack of coverage. Even though iBeacon technology is simple (it only broadcasts a signal), its potential is high if paired with suitable software. In such a case, it may not only serve as a navigation system, but also generate information. The authors used multi-criteria analysis to find out what type of iBeacon is the most suitable one for indoor navigation of people with disabilities. Their analysis also resulted into a set of recommendations for distribution and settings of iBeacon with respect of the topology of the building.
DOI:
10.1109/SCSP52043.2021.9447392
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; prof. Ing. Tomáš Zelinka, CSc.; Ing. Martin Šrotýř, Ph.D.; Flaškár, M.; Lichnovský, B.; Jirovský, J.
Published:
2020
Annotation:
Within this result, the document lists the identified personal data and their scope that are processed within the autonomous driving systems in 3 areas: Data processing within the autonomous vehicle system; data processing in communication networks and active elements; data processing at endpoints, i.e. vehicles, infrastructure, etc. At the same time, where and how personal data are processed is taken into account. Translated with www.DeepL.com/Translator (free version)
Type:
Výzkumná zpráva v češtině

Authors:
Hamerníková, B.; doc. Ing. Vít Fábera, Ph.D.; Beneš, V.; Jetmar, M.; Ing. Mgr. Michal Jeřábek, Ph.D.; Kubát, J.; Pančík, J.; Plaček, M.
Published:
2020, New Approaches in Management of Smart Manufacturing Systems, Basel, Springer Nature Switzerland AG), p. 55-69), ISBN 978-3-030-40175-7, ISSN 2522-8595
Annotation:
The presented contribution is a description of first output from a project and describes a software solution architecture of performance management tool for public sector economy. The contribution defines the functional and system requirements and their technological implementation, data integration procedures, and design and creation of a database consisting of available public sector databases. The project team uses a multidisciplinary approach—a mix of methods of economics, operational research, and information technology. The subject of goals in this research project is a description of the current state of research in the field of application of nonparametric statistical methods (DEA, FDH) for analysis, development of a software tool, and comparison of municipal efficiency with it. The project research outputs can be identified with the creation of the information system that consists of software application together with efficiency analysis methodology. The next aim is to create a web application as support of processes defined by the methodology of analysis which can serve as a support tool for easy use by potential users. The statistical algorithms DEA and FDH are the output of a team of economists and statisticians and are ported to the back-end of the web application by being delivered to a team responsible for developing a software application in the form of functions written in R along with a validation set of data.
DOI:
10.1007/978-3-030-40176-4_4
Type:
Kapitola v jiné knize

Authors:
Řada, J.; Ing. Tomáš Musil, Ph.D.; doc. Ing. Vít Fábera, Ph.D.
Published:
2020, Proceedings of the SOFSEM 2020 Doctoral Student Research Forum, Aachen, CEUR Workshop Proceedings), p. 25-36), ISSN 1613-0073
Annotation:
Multistream Compression has proven to be competitive in terms of compression ratio. It utilizes a binary tree structure which follows practically the same rules for its construction as the Huffman method. This tree structure is ideal in terms of compression ratio for creation of codewords by Huffman compression. Comparing to the Huffman method the Multistream Compression is based on different idea of how to compress data. This fact raises the question whether the same tree structure provides the best performance. The presented paper investigates possible improvements of the tree structure. A genetic algorithm application was created for this purpose. The design of this application is presented in the paper as well as the obtained results. The whole application is set to the context of the MSC trees.
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Mgr. Michal Jeřábek, Ph.D.; Kubat, J.; doc. Ing. Vít Fábera, Ph.D.
Published:
2020, New Approaches in Management of Smart Manufacturing Systems, Basel, Springer Nature Switzerland AG), p. 113-128), ISBN 978-3-030-40175-7, ISSN 2522-8595
Annotation:
The paper deals with the comparison of cities, which will allow to identify reserves in the management of public funds and in the provision of services to its residents. The first step in the comparison is to determine the parameters that can be used to compare a set of cities. An appropriate choice of parameters allows performance comparison across a wide range of areas. A very interesting method for comparison seems to be the DEA method, which allows a relative comparison of a set of cities. Relative comparisons are advantageous if the best values of the parameters that can be achieved are not known, but at the same time it is necessary to compare comparable cities. The paper describes the use of DEA method for comparing cities with each other. The DEA description includes an illustrative example showing the differences between VRS, CRS and FDH models. Paper also describes the software application that is developed for the purpose to compare the efficiency of municipalities. The paper describes the architecture of the application, its functions and print screens from the web interface.
DOI:
10.1007/978-3-030-40176-4_7
Type:
Kapitola v jiné knize

Authors:
Hamerníková, B.; doc. Ing. Vít Fábera, Ph.D.; Beneš, V.; Jetmar, M.; Ing. Mgr. Michal Jeřábek, Ph.D.; Kubát, J.; Pančík, J.; Plaček, M.
Published:
2020, 4th EAI International Conference on Management of Manufacturing Systems, Cham, Springer International Publishing), p. 205-218), ISBN 978-3-030-34271-5, ISSN 2522-8595
Annotation:
The presented contribution is a description of the first output from a project and describes a software solution architecture of performance management tool for public sector economy. The contribution defines functional and system requirements and their technological implementation, data integration procedures, and design and creation of a database consisting of available public sector databases. The project team uses a multidisciplinary approach – a mix of methods of economics, operational research, and information technology (IT). The subject of goals in this research project is a description of the current state of research in the field of application of nonparametric statistical methods (DEA, FDH) for analysis, developing a software tool and comparison of municipal efficiency with it. The project research outputs can be identified with the creation of the information system (IS) which consists of software application together with efficiency analysis methodology. The next aim is to create a web application as support of processes is defined by the methodology of analysis which can serve as support tool for easy use by potential users. The statistical algorithms DEA and FDH are the output of a team of economists–statisticians and are ported to the back-end of the web application by being delivered to a team responsible for developing a software application in the form of functions written in R along with a validation set of data.
DOI:
10.1007/978-3-030-34272-2_19
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Moos, P.; Novák, M.; prof. Ing. Zdeněk Votruba, CSc.
Published:
2020, Neural Network World Journal, 2020 (1), p. 45-53), ISSN 1210-0552
Annotation:
This paper introduces a possibility of application of parametric sensitivity appearing in processes of decision making in systems represented by the general production functions of the Tinbergen type, depending on information content, information flow and qualification of human resources. The so-called parametric sensitivity considering the information content I as an ordering parameter, dependent on the information flow, applied on production function. The theory of production function describes the relation between physical outputs of a production process and physical inputs, i.e. factors of production. Finally, the influence of knowledge in information content I, leading to correct decision, is demonstrated through the parametric sensitivity concept. For this invention, J. Tinbergen and R. Frisch achieved in 1969 the "Nobel price of the Swedish National Bank". Besides, the production functions theory surprisingly represents also a tool for finding the reasons of living bodies behavior.
DOI:
10.14311/nnw.2020.30.003
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Mgr. Ing. Vladimír Douda, Ph.D.
Published:
2020
Annotation:
The diploma thesis aims to deal with the changing environment in the Arctic region. In the context of ongoing climate change, melting of the Arctic ocean in particular, this region is now becoming increasingly more accessible and opening new sea routes as the quest to exploit hydrocarbon resources in the region intensifies. Given the changing dynamics in the region, the activity of both state and non-state actors interested in acquiring a share of the wealth in the region is increasing rapidly. However, the area's ownership, powers, national responsibilities and territorial borders have not yet been satisfactorily clarified in the area, which, may also complicate the security situation in the Arctic region in the future. The aim of the thesis is therefore to explain the ongoing impact on climate change and the subsequent study of the security implications of these transformation on the changing importance of the Arctic region. The study will therefore try to explore some of the impact and challenges within this specific geographical landscape as the region growingly becomes a major focus for interested parties trying to stake their claim on the previous untapped territory gearing to exploit raw materiál assets in the region. The thesis looks at the identification of threats from different perspectives and take into consideration five sectors namely: Military, Environmental, Societal, Political and Economic sectors as defined by the Copenhagen School. Given the wide range of interest of many international parties (institutional, investors as well as respective governmental bodies) in the region, a comparative case study methodology was chosen to compare the interests and security implications The work also includes a forecast of future development with regard to the possible emergence of a new global geopolitical dispute of territorial character over the unclear ownership of new and existing territories in the Arctic region.
Type:
Diplomová práce

Authors:
Ing. Mgr. Michal Jeřábek, Ph.D.; Kubát, J.; doc. Ing. Vít Fábera, Ph.D.
Published:
2020, 4th EAI International Conference on Management of Manufacturing Systems, Cham, Springer International Publishing), p. 33-41), ISBN 978-3-030-34271-5, ISSN 2522-8595
Annotation:
The paper describes the use of DEA method for comparing cities with each other. The DEA description includes an illustrative example showing the differences between VRS, CRS and FDH models. Paper also describes the software application that is developed for the purpose to compare the efficiency of municipalities.
DOI:
10.1007/978-3-030-34272-2_3
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; Ing. Miroslav Vaniš, Ph.D.; Ing. Jiří Brož, MSc., Ph.D.
Published:
2020, 2020 Smart City Symposium Prague, New York, IEEE Press), ISBN 978-1-7281-6821-0
Annotation:
Nowadays, when a traffic flow increases extremely and cities are more and more congested by vehicles, the information about unexpected events (use-cases) occurred during travels has a big added value. Some of the use-cases are currently defined and can be directly sent to a driver via C-ITS messages. This is crucial in the field of smart cities because there is an effort to reduce emissions, to decrease traffic accidents and make traffic safer, fluent and efficient. Before the whole C-ITS system will be deployed, there is a need to evaluate itself. This paper provides general information about a model of the system and its parts as well as methods for testing and technical evaluation primary based on the log-analysis of the C-ITS communication.
DOI:
10.1109/SCSP49987.2020.9133885
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Radek Kratochvíl, Ph.D.; Mgr. Ing. Vladimír Douda, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2020, Academic Journal of International Economics and Management Research (AJIEMR), 1/2020 (1), p. 19-23), ISSN 2694-7897
Annotation:
A significant risk factor on the protection of drivers and vehicles, particularly with regard to highways - due to the speed limit, is the climatic conditions. The risk increases exponentially when the roads freeze. The greatest danger is on highway bridges due to the absence of land beneath the structure. Therefore it is highly desirable to prevent such accidents by using adequate technologies and thus eliminate risks of road accidents. The aim of this work is to compare the financing of the automatic brine spraying systems already in use on highway bridges in the Czech Republic and determine their effectiveness. Data from 3 installed automatic brine spraying systems are used for the analysis.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
Ing. Bc. Jan Vogl, Ph.D.
Published:
2019, Recenzovaný sborník příspěvků mezinárodní vědecké konference Mezinárodní Masarykova konference pro doktorandy a mladé vědecké pracovníky 2019, Hradec Králové, Magnanimitas), p. 80-83), ISBN 978-80-87952-31-3
Annotation:
The paper deals with the issue of life cycle cost analysis of rolling stock, which aims to optimize the cost of ownership, which can make up a large share of other LCC costs. With the LCC application, you can identify all the important costs that you can use in the future in the rail economy. Further, you can get innovative resources and improve product quality by applying LCC analysis. The use of LCC analysis has begun to be used in both tendering and public procurement.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
Ing. Bc. Jan Vogl, Ph.D.
Published:
2019, Grant Journal, 08/02, p. 90-91), ISSN 1805-0638
Annotation:
The paper deals with the issue of life cycle cost analysis (LCC analysis) of rolling stock, which aims to optimize the cost of ownership, which can make up a large share of total costs. With the LCC application, you can identify all the important costs that you can use in the future in the rail economy. Further, you can get innovative resources and improve product quality by applying LCC analysis. The use of LCC analysis has begun to be used in both tendering and public procurement.
Type:
Článek v odborném recenzovaném periodiku cizojazyčně

Authors:
Ing. Bc. Jan Vogl, Ph.D.; Moos, P.; doc. PhDr. Mária Jánešová, CSc.
Published:
2019, Proceedings of MAC 2019, Praha, MAC Prague consulting, s.r.o.), p. 137-140), ISBN 978-80-88085-27-0
Annotation:
The article focuses on the issue of product Life Cycle Cost analysis, which provides producer with data on inputs in decision-making. The applications of LCC methods creates effective conditions for activation of innovative potential, i.e. more efficient use of internal resources of the company, as well as for savings and modernization of obsolete engineering products.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
doc. Ing. Vít Fábera, Ph.D.; Ing. Tomáš Musil, Ph.D.; Řada, J.
Published:
2019, 2019 Konference - 25 let Fakulty dopravní, Praha, České vysoké učení technické v Praze), ISBN 978-80-01-06545-7
Annotation:
The MSC compression algorithm (MultiStream Compression) is a new lose-less compression method developed by the Czech scientist Jiri Kochanek. Jiri Kochanek implemented his algorithm in the C language. The first hardware implementation into FPGA was created at the Faculty of Transportation Sciences. Parts of algorithm were transformed to the set of cooperated FSMs and described in the VHDL. The special representation of coding tree (Left Tree Representation) was designed regarding to the HW implementation.
Type:
Stať ve sborníku z fakultní konference česky

Authors:
Ing. Jan Krčál, Ph.D.; Ing. Jana Kaliková, Ph.D.
Published:
2019, PARIPEX - Indian Journal of Research, 8 (12), p. 50-53), ISSN 2250-1991
Annotation:
In this article,the authors write about passengers' mobility in complex transport terminals.The issue is usually dealt with within the scope of information systems that inform the passengers on the optimal route and the time needed to complete the transfer.The authors developed a methodology to calculate the time needed for the transfer with various transport infrastructure components on the transfer route.The methodology accounts for various groups of passengers (i.g.wheelchair users,passengers with a pram,elderly passengers).Based on this methodology,the authors developed an algorithm to calculate transfer times.The algorithm accounts for combinations of transport infrastructure components for various groups of passengers. Accurate knowledge of the total time needed to complete a transfer can help to optimise making bus/train connections or it can be used in Smart Cities applications.
DOI:
10.36106/paripex/8008725
Type:
Článek v odborném recenzovaném periodiku

Authors:
Ing. Radek Kratochvíl, Ph.D.; Mgr. Ing. Vladimír Douda, Ph.D.; doc. PhDr. Mária Jánešová, CSc.
Published:
2019, Proceedings of MAC 2019, Praha, MAC Prague consulting, s.r.o.), p. 255-261), ISBN 978-80-88085-27-0
Annotation:
A significant risk factor on the protection of drivers and vehicles, particularly with regard to highways - due to the speed limit, is the climatic conditions. The risk increases exponentially when the roads freeze. The greatest danger is on highway bridges due to the absence of land beneath the structure. Therefore it is highly desirable to prevent such accidents by using adequate technologies and thus eliminate risks of road accidents. The aim is to expertly describe how to use the automatic brine spraying system (ABSS), and then describe the method of allocation of suitable places for new installations of these systems.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
doc. PhDr. Mária Jánešová, CSc.; Ing. Radek Kratochvíl, Ph.D.
Published:
2019, Neural Network World, 29 (2), p. 61-70), ISSN 1210-0552
Annotation:
This article describes the mathematical economic model of a communication web portal. To create the model, we use Cluster analysis as one of the areas of artificial inteligence. Based on real data obtained from the operation of the communication web portal and the subsequent identification of the individual data clusters, a model is created that mathematically describes the dependence of economic variables (income from sales of services and selling price of services) on other variables (time of sales of services and field of offered services). Using this analysis, the model clusters together all data to parameterized sets of given properties. The main purpose of creating a model is the suitable classification of data. Consequently, it is possible to streamline the sale of the services and maximize the profits of web portals offering this type of serviced.
DOI:
10.14311/NNW.2019.29.005
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Ing. Jana Kaliková, Ph.D.; Ing. Jan Krčál, Ph.D.
Published:
2018, PARIPEX - Indian Journal of Research, 11 (7), p. 438-440), ISSN 2250-1991
Annotation:
The authors tested the influence of neural network settings and the input data format on the success rate of biometric identification. Human ear was chosen as the biometric identifier, and its image was captured with a thermographic camera. The authors employed various scenarios to test the following. Firstly, various numbers of hidden layer neurons were tested. Secondly, various subpixel size of the input image, which directly affects the number of input layer neuron, was tested.
DOI:
10.15373/22501991
Type:
Článek v odborném recenzovaném periodiku

Authors:
Ing. Jan Krčál, Ph.D.; Ing. Jana Kaliková, Ph.D.
Published:
2018, 2018 7th International Symposium on Next-Generation Electronics (ISNE), Piscataway, IEEE), ISBN 978-1-5386-1445-7, ISSN 2378-8607
Annotation:
The project deals with the implementation of new security elements to an access system designated for sites and premises that have to be protected against unauthorised entry or where access to certain parts of the site should be restricted. The electronic access system can substitute single key systems. The system offers a wide range of applications (registration and signalling of non-standard entries, forced entries, failure to close) and combination with external security systems. The access control system can be deployed separately or as a part of an attendance control system registering arrivals or adherence to prescribed working hours.
DOI:
10.1109/ISNE.2018.8394659
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Radek Holý, Ph.D.; Havlik, J.; Ing. Marek Kalika, Ph.D.; Kasparek, M.
Published:
2018, 2018 7th International Symposium on Next-Generation Electronics (ISNE), Piscataway, IEEE), p. 1-3), ISBN 978-1-5386-1445-7, ISSN 2378-8607
Annotation:
This document deals with integration of a recent semiconductor components within rapidly growing automotive sector. Researchers combined advanced technologies and proven car communication concepts aiming to development of demanded functionalities and demonstrating them on two use cases. Researchers started with technology analysis, have done defined experiments on the new components and specified representative use cases. Outcomes of the research will address two main stakeholder groups - car users and vehicle infrastructure operators enabling them entirely new comfort of taking care of vehicles both on professional and user basis.
DOI:
10.1109/ISNE.2018.8394725
Type:
Stať ve sborníku z prestižní konf.

Authors:
prof. Dr. Ing. Miroslav Svítek, dr. h. c.; Postránecký, M.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Lom, M.; Mařík, V.; prof. Ing. Ondřej Přibyl, Ph.D.; Říha, Z.; prof. Ing. Zdeněk Votruba, CSc.; Tencar, J.
Published:
2018, ISBN 978-80-7270-058-5
Annotation:
The Cities of the Future publication discusses the effective use of modern technologies for better city management and management with regard to their sustainable development and the quality of life of the city's population.
Type:
Vědecká kniha česky

Authors:
Ing. Jan Krčál, Ph.D.; Ing. Jana Kaliková, Ph.D.
Published:
2018, 2018 5th International Conference on Systems and Informatics (ICSAI), Piscataway, IEEE), ISBN 978-1-7281-0120-0
Annotation:
The article deals with the biometric identification of drivers, using an ear thermogram. Samples are acquired using an IR camera and then further evaluated by an artificial neural network. Input image data is acquired from a standardized distance at 5 different angles and the effect of the settings of the artificial neural network on the result of successful driver identification is studied.
DOI:
10.1109/ICSAI.2018.8599457
Type:
Stať ve sborníku z prestižní konf.

Authors:
Říha, Z.; Tichý, J.; Ing. Ondřej Smíšek
Published:
2018, TRANSPORT MEANS 2018 - PROCEEDINGS OF THE 22nd INTERNATIONAL SCIENTIFIC CONFERENCE, Kaunas, Kaunas University of Technology), p. 1033-1037), ISSN 1822-296X
Annotation:
The substitution of fossil fuels in road transport is one of the dominant themes at this time. For a long time, compressed natural gas has been used mainly in bus transport. The test process is primarily focused on electromobility or hydrogen drive. Another option is the use of liquefied natural gas (LNG). Advantage of LNG is (compared to CNG) longer driving distance. Therefore, the article focuses on the possibilities of using LNG in freight road transport, the technological issues of propulsion and, especially, the economic cost model compared to conventional fuels.
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Radek Holý, Ph.D.; Ing. Marek Kalika, Ph.D.; Havlik, J.; Makarov, A.
Published:
2018, 2018 3rd International Conference on Intelligent Green Building and Smart Grid (IGBSG), Piscataway, IEEE), p. 1-4), ISBN 978-1-5386-0661-2
Annotation:
The article deals with the design of the IoT communication platform for real HVAC operation, which is designed for the design of intelligent buildings. For its own implementation, the existing RS485-based access systems infrastructure will be used, extended by wireless gateways. The data obtained is stored in a cloud environment where the datamining methods are then evaluated.
DOI:
10.1109/IGBSG.2018.8393552
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Bc. Jan Vogl, Ph.D.
Published:
2018, Young Transportation Engineers Conference 2018, Praha, Fakulta dopravní), p. 1-6), ISBN 978-80-01-06464-1
Annotation:
The paper focuses on Life Cycle Costing (LCC). This tool provides the manufacturer with important input data in the decision-making process at the design and development stages, at the operational stage and at the end of its disposal.
Type:
Stať ve sborníku z mezinár. konf. česky

Authors:
Moos, P.; prof. Dr. Ing. Miroslav Svítek, dr. h. c.; Novák, M.; prof. Ing. Zdeněk Votruba, CSc.
Published:
2018, Neural Network World, 28 (3), p. 225-239), ISSN 1210-0552
Annotation:
The paper presents an information model for representation of brain linear and nonlinear resonance phenomena based on information nullors. In the brain functions the rhythms and quasi periodicity of processes in neural networks play the outstanding (significant) role. It is why adaptive resonance theory (ART) including resonant effects has been studied for a long time by many authors. The periodicity in the transfers of signals between the long-term memory (LTM) and short-term memory (STM) creates a possibility of resonance system structure. LTM with information content representing expectations and STM covering sensory information in resonance process offer effective learning. Nonlinear adaptive resonance creates conditions for new knowledge, or inventory observation. In the paper this feature is newly modelled by an information gyrator that best fits these linear and non-linear phenomena.
DOI:
10.14311/NNW.2018.28.014
Type:
Článek v periodiku excerpovaném SCI Expanded

Authors:
Ing. Jana Kaliková, Ph.D.; Ing. Jan Krčál, Ph.D.
Published:
2018, 2018 3rd International Conference on Intelligent Green Building and Smart Grid (IGBSG), Piscataway, IEEE), ISBN 978-1-5386-0661-2
Annotation:
Today almost everyone carries a mobile device. The authors test whether these devices may be used to ascertain the number of people in a building. The number of mobile devices present (number of persons) is determined using methods that capture network packets sent by mobile devices using the 802.11 protocol. The packets are captured using a Wi-Fi scanner, a hardware device that allows information to be gathered from 802.11/a/b/g/n/ac networks. The number of people in a building with an adequate count of Wi-Fi scanners may be determined with a definite probability which, aside from its statistical importance, might also be key in emergency situations in which it is imperative to determine how many people are inside a particular building.
DOI:
10.1109/IGBSG.2018.8393517
Type:
Stať ve sborníku z prestižní konf.

Authors:
doc. Ing. Vít Fábera, Ph.D.; Votruba, Z.
Published:
2018, 2018 Smart City Symposium Prague, New York, IEEE Press), p. 140-143), ISBN 978-1-5386-5017-2
Annotation:
Communication of a system alliance with surroundings can be modelled as a translation of specific languages. Incoming messages into alliance create an input language LI, outgoing messages from alliance create an output language LA. Elements on the boundaries serve as conversion units between external input languages and internal languages, or they serve as plain acceptors of input sentences, telling only the input sentence is valid/non-valid. Very important case is man - machine communication. In this case, the respective languages have to be regular. The example of two alliance interfaces and/or respective correction processes is discussed in detail. The process of the acceptance of a new (unknown) word within the adaptive acceptor is carried-out in the following part. These analyses are of high value for both the control and design of complex uncertain wholes, as well as for increasing their functionality and reliability.
DOI:
10.1109/SCSP.2018.8402660
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Bc. Vladimír Faltus, Ph.D.; Ing. Martin Langr, Ph.D.; prof. Ing. Pavel Přibyl, CSc.; Ing. Jiří Růžička, Ph.D.; Ing. Milan Sliacky, Ph.D.; Ing. Lukáš Svoboda; prof. Ing. Zdeněk Votruba, CSc.
Published:
2018
Type:
Technická zpráva v češtině

Authors:
doc. Dr. Ing. Tomáš Brandejský; doc. Ing. Vít Fábera, Ph.D.
Published:
2017, Student Scientific Conference Modernization of Railway IRICoN 2017, Praha, Czech Technical University in Prague), p. 1-5), ISBN 978-80-01-06297-5, ISSN 2336-5382
Annotation:
Presented contribution is dedicated to discussion of two different approaches into increase of programming language safety. They are language subset and extension of original safety mechanisms. As examples we used MISRA C/C++ subset and SPARK language build on the base of ADA language. In the last chapters we discuss novel approaches based on application of programmable hardware which is described in VHDL language, which is also modification of ADA language. Especially SPARK and VHDL languages represents novel approaches to safe system development which are now discussed in relation to new Railway SW projects.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
doc. Dr. Ing. Tomáš Brandejský; doc. Ing. Vít Fábera, Ph.D.
Published:
2017, Modernization of Railway- IRICoN 2017, Praha, Česká technika - nakladatelství ČVUT), p. 6-7), ISBN 978-80-01-06140-4, ISSN 2336-5382
Annotation:
Nowadays we can observe two opposite approaches to modification of programming languages to be more suitable to safe system development. The first is the reduction of chosen programming language expressions to safe subset, like MISRA C/C++ and this approach is also supported by today standards of safe software development like ISO61508 or EN50128. In the last few years, novel and partially opposite development is expanded. It is based on extension of original language by additional explanations containing description of such aspects of software, that are not described enough by original language. Typical example is SPARK language precisiating original ADA one even though it was originally designed as language specialized to safe control system development.
Type:
Abstrakt ve sborníku z fakultní konference cizojazyčně

Authors:
Syrová, N.; doc. PhDr. Mária Jánešová, CSc.; doc. Ing. Vít Fábera, Ph.D.
Published:
2017, Proceedings of AC 2017, Praha, MAC Prague consulting, s.r.o.), p. 347-355), ISBN 978-80-88085-15-7
Annotation:
The article is dedicated to the theory of H.R.Elliot and N.F.Helge von Koch. The first part further specifies the designation of fractal and fractal geometry, and then focuses on joining fractal geometry and financial market behavior using the Koch curve. The last chapter describes financial time series using the theory of Elliott waves, which are specified by H.R. Elliot's behavior on individual financial exchanges.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
Ing. Jana Kaliková, Ph.D.; Ing. Jan Krčál, Ph.D.; Kalivoda, K.
Published:
2017
Annotation:
The F2P project aims for better security of indoor and outdoor areas using integration of mobile devices localization systems, CCTV systems and access control and identification systems. The aim of the project is development of SW module for ID system enhancing premises security by combining data from ID and localization systems.
Type:
Výzkumná zpráva

Authors:
Ing. Martin Šrotýř, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Published:
2017, Proceedings of the 8th International Multi-Conference on Complexity, Informatics and Cybernetics, Orlando, Florida, International Institute of Informatics and Systemics), p. 57-63), ISBN 978-1-941763-55-1
Annotation:
Cooperative Systems are part of the Smart Cities solutions and the essential part of the cooperative systems represents guaranteed quality of information exchange both between VANET members (V2V) as well as between VANET and Infrastructure (V2I). This article presents proposal of multiplatform routing protocol designed for combination of two most widely accepted mobile technologies. Properties of proposed protocol are in VANET communication simulation compared with selection of mostly discussed routing protocols designed for VANET conditions.
Type:
Vyzvaná předn. uvedená ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Martin Šrotýř, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Published:
2017, Journal of Systemics, Cybernetics and Informatics, 15, p. 72-78), ISSN 1690-4524
Annotation:
Cooperative Systems are part of the Smart Cities solutions and the essential part of the cooperative systems represents guaranteed quality of information exchange both between VANET members (V2V) as well as between VANET and Infrastructure (V2I). This article presents proposal of multiplatform routing protocol designed for combination of two most widely accepted mobile technologies. Properties of proposed protocol are in VANET communication simulation compared with selection of mostly discussed routing protocols designed for VANET conditions.
Type:
Článek v odborném recenzovaném periodiku

Authors:
Ing. Martin Šrotýř, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Published:
2017, 2017 Smart City Symposium Prague, Praha, ČVUT, Fakulta dopravní, Ústav dopravních systémů), ISBN 978-1-5386-3825-5
Annotation:
Smart mobility based on cooperative systems (C-ITS) represents one of the Smart Cities topics. Guaranteed quality of data exchange both between VANET (Vehicular Ad hoc Network) members (V2V) as well as between VANET and Infrastructure (V2I) represents critical condition for suitable functions of the cooperative systems. We proposed hybrid routing protocol for VANET networking based on application of two most widely accepted mobile technologies and theirs combination. Finally, we compared in VANET communication simulation proposed protocol performance with performance of mostly discussed routing protocols designed for VANET conditions.
DOI:
10.1109/SCSP.2017.7973350
Type:
Stať ve sborníku z prestižní konf.

Authors:
doc. Dr. Ing. Tomáš Brandejský
Published:
2017, Recent Advances in Soft Computing: Proceedings of the 22nd International Conference on Soft Computing (MENDEL 2016) held in Brno, Czech Republic, at June 8-10, 2016, Berlin, Springer-Verlag), p. 26-33), ISBN 9783319580876, ISSN 2194-5357
Annotation:
The presented paper deals with problem of studying of Random Number Generators onto properties (especially efficiency) of GPA-ES algorithm. The first chapter brings simple introduction into the problem followed by description of GPA-ES algorithm from the viewpoint of influence of RNGs onto its function. The third chapter then describes organization of experiments and the next one brings their implementation details and simulation results. Then the fifth chapter discusses results, especially influence of different RNGs onto GPA-ES algorithm function and the sense and form on the next experiments.
DOI:
10.1007/978-3-319-58088-3_3
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
prof. Ing. Tomáš Zelinka, CSc.
Published:
2017, Proceedings of the 8th International Multi-Conference on Complexity, Informatics and Cybernetics, Orlando, Florida, International Institute of Informatics and Systemics), p. 381-385), ISBN 978-1-941763-55-1
Annotation:
For wireless vehicular communication both Europe and USA adopted IEEE802.11-2012 (WiFi) based communication systems. These systems are road infrastructure independent type of communication enabling both vehicle with vehicle communication as well as vehicles communication with infrastructure. However, as WiFi radio system architects stressed low system complexity, adopted communication system reaches the only sub-optimal performance with relatively low spectral efficiency, limited communication capacity and principally reduced services guaranteed performance as well as the only restricted possibility of farther system performance enhancement. New generation of 3GPP cellular networks with progressively growing services availability can in future offer alternative solution to WiFi based systems with much higher spectral efficiency and communication capacity and with possibility to guarantee communication services performance. Recently were introduced 3GPP proximity services and their extension devoted for vehicular communication. Such communication system augmentation opens possibility of full 3GPP communication systems engagement in the extensively growing vehicular communication. In this paper is discussed future expected development in this systemic area as well as both communication systems potential coopetition.
Type:
Stať ve sborníku z prestižní konf. (Scopus)

Authors:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Skuhra, R.
Published:
2017
Type:
Technická zpráva v češtině

Authors:
Ing. Jan Krčál, Ph.D.; Ing. Jana Kaliková, Ph.D.
Published:
2017, 2017 Smart Cities Symposium Prague (SCSP) - IEEE PROCEEDINGS, New York, IEEE Press), p. 1-3), ISBN 978-1-5386-3825-5
Annotation:
People counting (detection) in public transport setting provides highly valuable information for transport lines planning in respect of their density, routes, timetables and vehicle occupancy. The real-time information on current number of passengers at given point enables the city councils together with the carriers to make significant improvements in line planning and resource use efficiency. Thus it allows lowering of their costs.
DOI:
10.1109/SCSP.2017.7973857
Type:
Stať ve sborníku z prestižní konf.

Authors:
Ing. Jan Krčál, Ph.D.; Ing. Jana Kaliková, Ph.D.
Published:
2017, PARIPEX - Indian Journal of Research, 6 (2), p. 397-398), ISSN 2250-1991
Annotation:
The air traffic at non-towered airports has grown considerably in recent years. This increase in air traffic puts greater demands on both: the pilots and the dispatchers of the flight information service. The AFIS dispatchers, when gathering information on aircraft position, depend on voice communication with the pilots. Such a communication leaves room for error and inaccuracy. There are eighty-six non-towered airports in the Czech Republic at present. None of them operates a radar information based air traffic surveillance system. This paper describes a new system that increases safety in the Aerodrome Traffic Zone (ATZ) of non-towered airports. The authors of this paper are currently developing an A2A (Aircraft to Airport) system which will make possible an exchange of information between the person who provides AFIS and an aircraft through a mobile data network.
DOI:
10.15373/22501991
Type:
Článek v odborném recenzovaném periodiku

Authors:
doc. Ing. Vít Fábera, Ph.D.; doc. Dr. Ing. Tomáš Brandejský; Ing. Bc. Dušan Kamenický, Ph.D.; Gopak, V.
Published:
2017, Modernization of Railway- IRICoN 2017, Praha, Česká technika - nakladatelství ČVUT), p. 8-9), ISBN 978-80-01-06140-4, ISSN 2336-5382
Annotation:
Increasing demands to railway capacity require to build new railway lines and to apply new approaches like information technologies. There are several new trends in rail traffic control. Firstly, the control is shifted from distributed system spread over stations to centralized one in all Europe. The most railway lines in the Czech Republic should be controlled from two offices in Přerov and Prague. The centralization of the operation control gives spread view of the situation but information quantity to evaluate by operators increases. Secondly, next modern trend (especially in Switzerland, Belgium and Germany) is a separation of strategy control (route planning from daily to annual interval) from operative control (conflicts solution caused by deviations from regular time-table due to infrastructure or vehicle faults) and from direct control (safety device operation, shunting). Each level of operation control process specific functions. Operative control IT support should react to deviation from planed daily time table; it monitors actual trains routes and solves potential conflicts with others trains in advance (from minutes to hours). The output is modified conflict-free time table – specific route plan transmitted to direct control level (realized by human operator or automatic system).
Type:
Abstrakt ve sborníku z fakultní konference cizojazyčně

Authors:
doc. Dr. Ing. Tomáš Brandejský; doc. Ing. Vít Fábera, Ph.D.; Ing. Bc. Dušan Kamenický, Ph.D.; Gopak, V.
Published:
2017, Student Scientific Conference Modernization of Railway IRICoN 2017, Praha, Czech Technical University in Prague), p. 31-34), ISBN 978-80-01-06297-5, ISSN 2336-5382
Annotation:
The article focuses on analysis of possibilities of operatic control of railway traffic and its automatization and its support by information systems. Conditions, necessary pieces of input information like infrastructure description are discussed. RailML format is mentioned as suitable format for description in railway area. Optimization criterion and use of evolutionary techniques are suggested. The system is modeled in Railway Laboratory of the Faculty of Transportation Sciences, CTU in Prague.
Type:
Stať ve sborníku z mezinár. konf. cizojazyčně

Authors:
doc. Ing. Vít Fábera, Ph.D.; Ing. Tomáš Musil, Ph.D.; Řada, J.
Published:
2017, Neural Network World, 27 (6), p. 541-555), ISSN 1210-0552
Annotation:
This paper describes the first attempt of hardware implementation of Multistream Compression (MSC) algorithm. The algorithm is transformed to series of Finite State Machines with Datapath using Register-Transfer methodology. Those state machines are then implemented in VHDL to selected FPGA platform. The algorithm utilizes a special tree data structure, called MSC tree. For storage purpose of the MSC tree a Left Tree Representation is introduced. Due to parallelism, the algorithm uses multiple port access to SDRAM memory.
DOI:
10.14311/NNW.2017.27.029
Type:
Článek v periodiku excerpovaném SCI Expanded